1. The warehouse should keep clean, dry, and humidity is under 60% as well as The temperature under 25 ℃.
2. The warehouse should be no corrosive gas, chemicals and wet goods.

Metallographic:

Double-matte Foil Shiny side (3000 times)

Double-matte Foil Matte side (3000 times)

Civen Metal is professional as one of the leading single or double matte bcf manufacturers and suppliers in China, bringing you the best quality and effective products. We are equipped with a productive factory. Welcome to contact us.